How is our heart working

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How is our heart working

Posted by Abhay Pratap 2 years, 3 months ago

CBSE > Class 10 > Science

3 answers

Ankit Kumar 2 years, 3 months ago

First of all the oxygenated blood came into left atrium from the lungs through pulmonary vein then it goes into left ventricle where it relaxes and after that left ventricle contracts the blood is supplied in our whole body through aorta. . Deoxygenated blood came into the right atrium from , superior vena cava and inferior venacava through pulmonary artery then it goes into right ventricle, right ventricle contracts the blood goes into the lungs.

1Thank You

Eklavya Singhal 2 years, 3 months ago

The right ventricle pumps the low-oxygen blood to the lungs to pick up a fresh supply of oxygen. The left atrium receives to high-oxygen blood from the lungs and pumps it to the left ventricle. The left ventricle pumps the high-oxygen blood to the rest of the body.

2Thank You

Sakshi Pandey 2 years, 3 months ago

Through there 4part of partitions

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Posted by Pandey Ji 4 months, 1 week ago

CBSE > Class 10 > Science